千家万户

zhè jiàn shì qing guān xi dào qiān jiā wàn hù bì xū chǔ lǐ hǎo

这件事情关系到千家万户，必须处理好。

This issue affects the livelihood of every family and must be handled properly.

wù jià yǐng xiǎng dào qiān jiā wàn hù de qiè shēn lì yì

物价影响到千家万户的切身利益。

Prices affect the immediate interests of every family.